Greatest Common Factor of 42, 989, 956, 672

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 989, 956, 672 by common division method
• Greatest Common Factor of 42, 989, 956, 672 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 956

List of positive integer factors of 956 that divides 956 without a remainder.

1,2,4,239,478,956

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 42,989,956,672 . The biggest common factor number is the GCF number.
So the greatest common factor 42,989,956,672 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 62, 388, 610, 560
• GCF of 80, 808, 255, 237
• GCF of 79, 880, 383, 593
• GCF of 34, 172, 506, 182
• GCF of 47, 622, 509, 720

1. What is the GCF of 42, 989, 956, 672?

Answer: GCF of 42, 989, 956, 672 is 1.

2. How to Find the GCF of 42, 989, 956, 672

Answer: Greatest Common Factor(GCF) of 42, 989, 956, 672 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 989, 956, 672) = 1.